Ukuqulunqwa kunye neempawu zesakhiwo se-aluminium kunye ne-aluminium ingxubevange intonga eqhubekayo yokuphosa kunye nokuqengqeleka komgca wemveliso

A, ezine-wheel eqhubekayo caster

I-caster enamavili amane eqhubekayo ithunyelwa ngaphandle kwitekhnoloji yenkampani yase-Italiya iPropez, inkampani yethu iyetyisa kwaye ifunxa uyilo kunye nokuveliswa. Ikakhulu iqulunqwe yinqaba yokugalela, ivili lekristale kunye nesixhobo sokuhambisa, isixhobo sevili lepinki, isixhobo sokuthambisa ibhanti yentsimbi, ibhulorho yokusondela, isixhobo sevili loxinzelelo, isixhobo sokupholisa sangaphandle, iplagi, ibhanti yentsimbi yokuchola ingot, njl. .

I-aluminiyam etyhidiweyo ihamba isuka kwiziko lokubamba iphumele kwisingxobo sokuhlambela ukuya kutsho kwinqaba ephakathi. Iplagi edadayo isebenzisa umgaqo wobuxhakaxhaka ukulawula ukuhamba kwe-aluminiyam etyhidiweyo kwinqaba yokugalela esezantsi (jonga uMzobo 1 kunye noMfanekiso 2). Kwindawo yokubumba eyenziwe yivili lekristale kunye nebhanti yentsimbi evaliweyo. Inqaba yokugalela iyonke inokushukuxwa inyuswe phantsi yinjini, isinciphisi se-injini yomoya kunye neperi ye-screw. Icandelo lomnqamlezo wevili lekristale liyi-H, elilawulwa yi-AC motor frequency conversion (okanye i-DC motor) kwaye iqhutywa yibhokisi yegiya. Isixhobo sokupholisa sevili lekristale siyalawuleka ukupholisa kwangaphakathi, ukupholisa kwangaphandle, ukupholisa kwangaphakathi, kunye nokupholisa kwangaphandle. Itshizwa kwindawo nganye ngombhobho wamanzi okupholisa ngoxinzelelo olumalunga ne-0.5Mpa. Ubushushu bamanzi okupholisa bungaphantsi kwe-35 ℃, kwaye umthamo wamanzi unokugqithiswa kwivalve yokuvala. Ukulungelelanisa. Ngenxa yoko, iqondo lobushushu lolwelo lwe-aluminiyam etyhidiweyo lupholiswa ngokuthe ngcembe ukusuka kwi-700 ° C ukuya ku-710 ° C kwaye luqiniswe kwi-ingot ye-aluminiyam kunye nobushushu be-480 ° C ukuya ku-520 ° C.

I-ingot eqinisiweyo kwivili elikhazimlayo ikhutshwe yi-ingot ejector kwaye ithunyelwe ngaphandle kwebhulorho yokusondela. Isixhobo sevili esipinki sicinezela ibhanti lentsimbi ngokuqinileyo kwivili elicwebezelayo ukuthintela ulwelo lwe-aluminiyam ukuba lungavuzi. Isixhobo sevili lesikhokelo sisetyenziselwa ukulungelelanisa kunye nokutshintsha isalathiso somgca wentsimbi kunye nobude bomgodi wokubumba. Inokulungiswa phakathi koluhlu oluthile. Ukunyanzeliswa kunye nokunyanzeliswa komgca wensimbi kulungelelaniswa yi-cylinder, ukwenzela ukuba ukunyanzeliswa komgca wensimbi kunokugcinwa kuxinzelelo oluthile. Ukuze kuququzelelwe ukuchithwa kwee-ingots ze-aluminium, umatshini oqhubekayo wokuphosa uphinde uxhotyiswe ngamavili e-crystallizing, isixhobo se-oil strip yensimbi kunye nesixhobo sokumisa intsimbi. Ekubeni yonke inkqubo iyaqhubeka, kwaye izinto ezintathu zokushisa okuphosiweyo, isantya sokuphosa, kunye neemeko zokupholisa zilawulwa ngokungqongqo, i-ingots yobude obukhulu inokufumaneka.

Ivili le-crystal lenziwe nge-alloy yesilivere-yobhedu (i-Ag-T2) , kwaye isakhiwo sevili le-crystal siphuculwe ngamandla, anobomi obude kunevili le-crystal yokuqala. Umgangatho ophakathi we-fort wamkela i-high-power integral silicon carbide refractory lining, eyomeleleyo kwaye ihlala ixesha elide kwaye isusa ungcoliseko lwesibini lolwelo lwe-aluminiyam olubangelwa zizinto eziphikisayo kwixesha elidlulileyo. Kwaye ekudibaneni kwendawo yokuhlamba impahla kunye nenqaba ephakathi, i-duct isetyenziselwa ukuphambuka. Ukuphosa ulwelo lwe-aluminiyam yamkela i-12-point casting ethe tye, enokwenza ulwelo lwe-aluminiyam lungene kumgodi wecrystallization ngokutyibilikayo, ngaphandle kwesiphithiphithi kunye nesiphithiphithi, kwaye sigcine isihlamba kunye nenqaba ephakathi. Ifilimu ye-oxide ebusweni be-aluminium etyhidiweyo yangaphakathi ayitshabalalisi, ukunciphisa ukuphefumlelwa kwakhona kunye ne-oxidation ye-aluminium etyhidiweyo, ukuthintela ifilimu ye-oxide ukuba ingene kwindawo yokuphosa ukuze yenze i-slag entsha, ngaloo ndlela iphucula umgangatho we-ingot kunye ne-aluminium. intonga.

B, ilitye lokusila eliqhubekayo

I-aluminiyam i-alloy inobunzima obuphezulu kunye namandla kune-aluminiyam eqhelekileyo, kwaye amandla ayo okuqengqeleka ngexesha lokuqengqeleka nawo angaphezulu kwalawo e-aluminiyam eqhelekileyo. Amandla amakhulu aqengqelekayo luphawu olubalulekileyo lweentonga eziqengqelekayo ze-aluminium alloy.

Iqulethwe ngama-racks angama-12 kwaye yenzelwe ngokukodwa kwaye yenzelwe ukuveliswa kwe-aluminium kunye neentsimbi ze-aluminium alloy.

Kukho indlela esebenzayo yokutyisa kumnyango welitye lokungqusha. Isixhobo sokusila esiqhubekayo siqulunqwe ngeeseti ezi-2 zothumelo oluzimeleyo lwee-two-roll special stands kunye neeseti ezili-10 ze-three-roll stands ezimilise uY eziqhutywa yimoto engundoqo kunye nesinciphisi segiya. Ububanzi bomqengqelezi oqhelekileyo yiФ255mm, kwaye ngumatshini othe tye. Kukho i-1 iperi nganye kwisakhelo kunye nefreyimu ye-roller ethe nkqo, izibini ezili-10 ze-Y-frames zineeperi ezi-5 zogqithiso oluphezulu kunye neeperi ezi-5 zogqithiso olusezantsi, ezicwangciswe ngokutshintshana ngasekhohlo nasekunene. I-roller yesibini ithatha isangqa se-arc kunye nenkqubo enye yesangqa sokudlula, kwaye i-roller emithathu ithatha unxantathu we-arc kunye nenkqubo enye yesangqa. Iirack ezimbini ezizimeleyo ziqhutywa yi-55 kunye ne-45kw AC motors ngokusebenzisa i-pin-vibration reducer, kunye ne-10 ye-Y-shaped three-roller racks zisebenzisa i-280kw DC motors ukuhambisa amandla ngokudibanisa i-shaft kunye ne-shaft engundoqo yebhokisi yokuhambisa.

Kukho ukudityaniswa kwezixhobo zokhuseleko ekudibaneni phakathi kwebhokisi lezinyo lokuhambisa kunye nesakhelo, kunye nepini yokukhusela inqunyulwe xa ilayishwe kakhulu ukukhusela iigiya kunye nemigodi kwisakhelo. Iperi nganye yeeracks ixhotyiswe ngoonogada besikhokelo sokungena nokuphuma ngaphambili nangasemva. Umnyango we-rack ye-rack-number uthatha umlindi we-sliding guide, kwaye umnyango we-rack-number-number rack uthatha i-rolling guide guard, ehambelana neqhekeza elingunxantathu eliphuma kwelinye langaphambili, kwaye line-gap efanelekileyo. Isikhokelo kunye nesixhobo sokugada esifakwe ekuphumeni kwesakhelo sithatha isakhiwo se-Huff. Nje ukuba kwenzeke ingozi yokupakisha, umbhobho uya kukhutshelwa ngaphandle ukukhusela isakhelo ukuba singavalwa. Isixhobo sokupaka ngokuzenzekelayo sifakwe phakathi kwesakhelo kunye nesakhelo.

I-arch encinci ye-roller yecala yesakhelo ngasinye sinokuhlengahlengiswa ngama-shims, kwaye iziqwenga zohlengahlengiso ezinobunzima obuhlukeneyo bukwimo ye-Huff, ukwenzela ukuba i-shims inokutshintshwa ngaphandle kokukhupha zonke iibholithi ezine zokulungisa. Uluhlu lohlengahlengiso ± 0.5mm.

Iigiya eziphambili zebhokisi zithatha iigiya ezichanekileyo eziphezulu ezinengxolo ephantsi kunye nobomi obude. Isakhiwo sangaphakathi sokuma senziwe nge-aluminium alloy rolling mill-high-power components, kunye ne-roll material H13. Imiqulu, iigiya, kunye neeshafts zonke ziphuculwe ngamandla aphezulu, kwaye ubomi benkonzo bude. Zombini inkqubo ye-oyile yokuthambisa kunye ne-emulsion lubrication system ziinkqubo ezimbini, ezinokuthi zisuse ngokulula kwaye zisuse ngokukhawuleza iingozi ezingxamisekileyo.

C, Aluminiyam ingxubevange conic amanzi-packed roller uhlobo oyile-free ilothe ilophu isixhobo ukwenza loop

I-aluminiyam i-alloy i-conic yamanzi epakishwe ngamanzi e-roller yohlobo lwe-oil-free lead loop eyenza isixhobo siyimveliso ephuculweyo ngesiseko se-patent ye-conic ezaliswe ngamanzi e-roller yohlobo lwe-oil-free lead loop eyenza isixhobo. Imveliso enelungelo lobunikazi ifanelekile kwiintonga ze-aluminium ze-A2-A8 kunye ne-aluminium alloy rods ukwenza i-oil-free lead rods. Iimpawu ezibalaseleyo ziye zaba lukhetho lokuqala kubasebenzisi be-aluminium entsha kunye ne-aluminium alloy eqhubekayo yokuphosa kunye nemigca yokuvelisa i-rolling.

Ngaphezulu kwe-50 ye-aluminiyam yesiqhelo yesiqhelo eqhubekayo yokuphosa kunye nemigca yokuvelisa iguqulwe ngempumelelo ibe yi-conic yamanzi ezaliswe ngamanzi ohlobo lwe-oyile ye-oyile, ephumelele indumiso yabasebenzisi. Siyibambe kakuhle intonga ekhokelayo engenawo ioyile kuyo yonke le nkqubo, umkhondo wokubaleka, ujingi, kunye nokunyanzeliswa kokutshintsha kwenqaku ngalinye kwintonga ekhokelayo ezaliswe ngamanzi. Ukulungiswa okujoliswe kuyo kunye nokuphucula, isakhiwo esiphezulu sisombulula iingxaki ezinkulu ze-5: 1. Intonga yokukhokela ayifuni ibhotela; 2. Intonga eyaphukileyo ikhutshwa ngokuzenzekelayo ngaphandle kokuthintela intonga; 3. Yonke indlela yomdyarho ayinamikrwelo; 4. Ulwakhiwo olutsha lwenza i-aluminium I-rod deformation force kunye ne-loop-forming release force is the best state kunye ne-loop-forming ilungile (A2-A8); 5. Ukunciphisa iingxaki ezinzima kunye nezithambileyo zentonga ye-aluminium ngaphandle kwe-loop.

Inkqubo yokugqibela ye-aluminiyam ephambili ye-aluminiyam yonke intonga yegolide eqhubekayo yokuphosa kunye nokuqengqeleka komgca wemveliso kukugqithisa intonga ye-aluminiyam eqengqelekayo yonke intonga yegolide kwintonga yokukhokela, ukuyicima, ukutsala ngenkuthalo, kwaye isonge intonga kwisangqa kwisakhelo. Esona sakhiwo siphambili sentonga yokukhokelela kuku: i-arc encinci yokunyuka okubukhali + umbhobho othe tye kunye nengxowa yamanzi indibaniselwano + inkqubo yokomisa + i-arc yentloko ye-arc + i-host traction + intonga yokujija kunye nesakhelo + umbhobho oncedisayo wokupholisa inkqubo yamanzi, esetyenziswa ngokubanzi indlela yokutsala . I-aluminiyam i-conic ye-conic yamanzi epakishwe ngamanzi e-roller yodidi olukhokelela kwisixhobo sokwenza i-loop ithatha uhlobo lokwenziwa. Emva kokuba i-roller rolling iphuma kwintonga, intonga ye-aluminium edibeneyo okanye i-aluminium ingena kwi-conic ezaliswe ngamanzi ohlobo lwe-oil-free rod rod loop eyenza isixhobo ngokusebenzisa intsimbi yomlomo wentonga yesikhokelo. Intonga ye-aluminiyam ehambayo okanye intonga ye-aluminium iqhuba ii-roller kwipayipi ekhokelayo ukuba ijikeleze yonke indlela yokuyiqhubela phambili. Esona sakhiwo singundoqo sesi: inkqubo yokudibanisa ingxowa yamanzi ye-quadratic igophe lamanzi + indibaniselwano yengxowa yamanzi + inkqubo yokomisa + isimbo esitsha sentloko ye-arc indibano + intonga engqukuva eyenza isakhelo seringi + i-emulsion kunye negalelo lamanzi okupholisa kunye nesiphumo semibhobho yokutshintsha kabini Inkqubo yamkela i-non- imowudi yokutsala esebenzayo.

I-aluminiyam i-alloy quadratic curve yamanzi epakishwe i-roller-free-free rod rod-free rod isixhobo sokwenza isixhobo, umbhobho wamanzi oqhotyoshelweyo, umbhobho wokubuyisela, ibhokisi yokutshintsha, isakhiwo soyilo zombini i-emulsion kunye nokupholisa igalelo lamanzi kunye nemveliso yokutshintsha kabini, ukuze kuqondwe. intonga ye-aluminiyam eqhelekileyo kunye nentonga ye-Aluminiyam i-alloy ivelisa imisebenzi emibini. Xa uvelisa iintonga eziqhelekileyo ze-aluminiyam, vala ivalve yenkqubo yokupholisa yombhobho encedisayo, vula ivalve yenkqubo ye-emulsion, kwaye usebenzise umbhobho ongundoqo we-emulsion we-emulsion kwisebe ukuya kumbhobho wamanzi ongasentla, kwaye umsesane wesebe utshizwe ngokulinganayo kwingxowa yamanzi ye-conic. isixhobo sokwahlulahlula Ukupholisa kunye nokuthambisa, izinga lokuhamba lingalungiswa kwi-intanethi. I-emulsion ingentla ibuyela kumbhobho wokubuyisela oyintloko, igeleza kwi-emulsion groove ngokusebenzisa i-valve ye-emulsion yokwahlula kwibhokisi yokutshintsha, kwaye inokuvelisa iintonga eziqhelekileyo ze-aluminium. Xa uvelisa iintonga ze-aluminium, vala i-valve ye-emulsion yombhobho oncedisayo, vula ivalve yenkqubo yamanzi okupholisa, vala i-valve ye-emulsion yokwahlula igalelo, vula ivalve ye-emulsion drain ekupheleni kombhobho wamanzi aphezulu, ukhuphe i-emulsion eseleyo kumbhobho wamanzi ophezulu, kwaye uvale iswitshi yokubuya Itanki iqhagamshelwe kwivalve ye-emulsion diversion, kwaye amanzi okupholisa kunye nevalve yokubuyisela ivuliwe ukuvelisa iintonga ze-aluminium alloy.

Ukungalungi kwe-traction esebenzayo, inkqubo ye-traction esebenzayo kufuneka ilandele isantya se-injini ephambili kwaye yenza ulawulo oluhambelana nesantya. Isantya somgca wevili lokutsaleka elisebenzayo kufuneka sikhawuleze kancinane kunesantya somgca wokugqibela wokumisa umatshini oyintloko, kungenjalo intsingiselo yokutsaleka esebenzayo iya kulahleka, kodwa isantya somgca sevili lokutsaleka elisebenzayo alidityaniswanga. Isantya somgca wesigxina sokugqibela somatshini oyintloko, ngoko uqhubekayo kwi-aluminium Umphezulu wentonga uyatyibilika kwaye uginywe. Kwangaxeshanye, intonga ye-aluminiyam ixhomekeke kumandla adityanisiweyo okutsalela kunye nokuzibamba kwithubhu yesikhokelo, nto leyo ebangela ukuba intonga ye-aluminiyam iqhubeke igungqa phezulu naphantsi ukuze ikhuhle udonga lwetyhubhu. Ngenxa yamandla aphantsi entonga ye-aluminium, umphezulu wentonga ye-aluminium yatshitshiswa kwaye yachithwa yivili elisebenzayo lokutsala. Ke ngoko, kuyo yonke imigca yemveliso enenkqubo ye-traction esebenzayo, nokuba abasebenzisi abaninzi bamkela indlela yokongeza intonga yebhotela, inani elikhulu lee-chips ze-aluminiyam ezinenaliti zinokubonwa phantsi kwevili lokutsala elisebenzayo.

Injongo yantlandlolo yokwamkela indlela yokutsala esebenzayo yayibangelwa ikakhulu kukuba kunzima ukuvuthuza intonga ye-aluminiyam kwisangqa ngenxa yamandla ayo aphezulu. Amandla okutsala asebenzayo amkelwa ukwenza ukuba adlule kwintloko ye-swing. Kwimveliso yokwenyani, intloko ejingi ye-spiral esele ikhubazekile akulula ukuyisebenzisa ekuveliseni iintonga eziqhelekileyo ze-aluminiyam. Uninzi lwabasebenzisi sele bephose intloko ejingi ye-spiral esele ikhubazekile. Intloko yeklabhu iguqulwa ibe yintloko ye-aluminiyam eqhelekileyo yokujingisela ukuvelisa iintonga ze-aluminiyam ezingephezulu kakhulu ngamandla. Akukhona nje kuphela ukuba i-aluminium alloy rods inokugotywa kwisangqa, kodwa kunye nomphumo ulungile kakhulu. Ingabonwa ukuba akuyimfuneko ukuba umgca wokuvelisa i-aluminium i-alloy ithathe indlela esebenzayo ye-traction, kwaye kwimveliso yangempela, abavelisi basebenzisa iintloko ze-aluminium eziqhelekileyo. Zombini umgca we-aluminium wokuvelisa i-alloy kunye nomgca we-aluminium oqhelekileyo wokuvelisa kufuneka wamkele indlela ehamba phambili ehamba phambili njengeyona nto ibhetele, engagcini nje kuphela iindleko zenkqubo yokutsalwa okusebenzayo kunye nenkqubo yokulawula ehambelanayo, kodwa kwakhona ayibangeli umphezulu wentonga ye-aluminium. ukuba ikrwelwe xa kusenziwa iintonga eziqhelekileyo ze-aluminiyam.

I-aluminiyam ingxubevange ye-conic isikhwama samanzi isikhwama sohlobo lwe-oyile-free-free lead loop isixhobo sokwenza i-loop ibandakanya: i-aluminium ingxubevange ye-conic igophe lamanzi ingxowa ye-roller uhlobo lwentonga edibeneyo, inkqubo yokujingi yentloko, iindawo ezingakhethiyo, inkqubo yonikezelo lwamanzi, ibhokisi yokutshintsha, ivalve, inkqubo yokuvuthela. , ileli ethambekileyo yokunyuka kunye neqonga leentsika ezine, i-worm gear reducer ehambelanayo ekhethekileyo yokunciphisa intonga, i-motor Y112M-4 4kw 1440r / min B5, isakhelo esiphindwe kabini esibuyiselwayo, i-trolley ehambayo kunye nomkhondo, ulawulo lombane.

D, inkqubo yokulawula umbane

Inkqubo yombane inikwe inqanaba lesithathu lesine-380V, i-50Hz, inethiwekhi ye-voltage ephantsi, kwaye amandla apheleleyo esixhobo malunga ne-795kw. Phakathi kwabo, i-280kw motor ye-DC ilawulwa yi-Siemens DC yesixhobo sokulawula isantya, esineempawu zokukhusela ezinamandla kunye nomsebenzi wokuxilongwa kwempazamo. Imoto yomatshini wokuphosa, i-motor yefreyimu yokuhambisa ezimeleyo kunye ne-rod winding machine motor motors zi-AC motors, ezilawulwa yi-Siemens AC iyunithi yokulawula isantya sokuguqula isantya. Ukuhanjiswa okuphakathi kunye nabafowunelwa be-AC abangaphantsi kwe-32A basebenzisa i-Siemens 3TB series, i-air switches engaphantsi kwe-25A isebenzisa uchungechunge lwe-Siemens 3VU1340, kwaye abanye bakhethwa kubavelisi abaziwayo basekhaya. I-PLC isebenzisa i-Siemens S7-200 yeprogram, kwaye isikrini sokuchukumisa sisebenzisa i-Eview 10.4-intshi ye-man-machine interface color touch screen control control digital. Iiparamitha ezahlukeneyo zokusebenza zibekwe esweni kwaye zibonisiwe. Iiparamitha zenkqubo zinokusetwa, zilungiswe, kwaye ziboniswe ngojongano lomatshini womntu. Ikhabhinethi yokulawula umbane kufuneka ibekwe kwigumbi elinikezelweyo lokuhambisa amandla, kwaye kuphela itafile yokusebenza komatshini wokusila, itheyibhile yokusebenza komatshini kunye netafile yokusebenza komatshini wokugoqa kufuneka ibekwe kwindawo yemveliso, kunye nebhokisi yokuhlangana yeyunithi yempompo ibekwe kufutshane neyunithi yempompo. Iyunithi yonke kulula ukuyisebenzisa kwaye ilungele ukuyigcina. Ngokubhekiselele kwisantya sokuphosa, isantya sokuhamba kunye nesantya sokuhamba, inkqubo yokudibanisa ukudibanisa inokusekwa ngombane ukuqinisekisa ukulungelelaniswa komgca wokuvelisa kunye nokulungiswa kakuhle ngexesha lokusebenza, ukwenza umsebenzi ube lula kwaye ulungele.

F. Inxalenye yomthengi eyakhe

1. Isithando somlilo esinyibilikayo, isithando somlilo kunye nesihlamba.

2. Inkqubo yokujikeleza kwamanzi okupholisa kwivili lekristale lomatshini wokuphosa, inkqubo yokubonelela ngamanzi okutshintshana kobushushu bamanzi e-chiller yeyunithi (kubandakanywa nempompo yamanzi okupholisa, impompo yamanzi, inqaba yokupholisa, ivalve kunye umbhobho, njl.).

3. Ukubonelela ngeengcingo zokudibanisa kunye neentambo ezivela kumnatha oyintloko wombane ukuya kwikhabhinethi yokulawula umbane wezixhobo, ikhabhinethi yokulawula umbane kwindawo yokulawula i-fuselage, kunye nekhabhinethi yokulawula umbane.

H. Umthamo womatshini wokuhlanganisa intonga ye-aluminiyam eqhubekayo yokusatywa kunye nokuqengqeleka: